body {
    font-family: 'Times New Roman', serif;
    font-size: 18px;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
    margin: 0;
    padding: 0;
}

.container {
    width: 80%;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

.header {
    font-family: 'Georgia', serif;
    text-align: center;
    margin-bottom: 30px;
}

.header .title {
    font-size: 28px;
    font-weight: bold;
}

.header .subtitle {
    font-size: 20px;
    font-style: italic;
    color: #666;
}

.main-image {
    width: 100%;
    height: auto;
    display: block;
    margin: 0 auto 20px;
}

.article {
    margin-bottom: 20px;
}

.article .paragraph {
    margin-bottom: 15px;
}

.footer {
    text-align: center;
    font-size: 14px;
    color: #666;
    border-top: 1px solid #ddd;
    padding-top: 10px;
    margin-top: 30px;
}

@media screen and (max-width: 600px) {
    .container {
        width: 95%;
    }

    .header .title {
        font-size: 24px;
    }

    .header .subtitle {
        font-size: 18px;
    }
}
